Antonio Janigro (21 January 19181 May 1989) was an Italian cellist and conductor. Biography Born in Milan, he began studying piano when he was six and cello when he was eight. Initially taught by G
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53162b75d48f8df19c7da4b6c71564a2993ca7e28edacddc3001b0523af171e9. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c6533a3-b2b4-47d6-9635-5343b3e62b88.json and https://artists.proofprofile.net/proofs/artist/1c6533a3-b2b4-47d6-9635-5343b3e62b88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Antonio Janigro - The rare Cello Recordings
Brahms: Double Concerto in A Minor, Op. 102
Dino Lipatti - the Columbia recordings 1947-1948
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa54392067b2161ac532da7440357f09c59992f50e9ef3f056fa906e52e48f3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSAM2003203.
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Piano Sonata No 3 in B Minor Op 58: III. Largo
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Albinoni, Couperin & Others: Music of the European Courts
Dvořák: Cello Concerto No.2, OP. 104, B 191
Brahms: Concerto for Violin and Cello "Double Concerto", OP. 102
Mudarra, Narvaez, Sanz & Others: Works for Guitar
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1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Saint-Saens: The Swan (from Carnival of the Animals)
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Ludwig van Beethoven: Sonatas For Cello And Piano 4 And 5 / Franz Schubert: Sonata For Cello And Piano
Ludwig van Beethoven: Sonatas For Cello And Piano 1, 2 And 3
Antonio Janigro, Vol. 1: Bach & Boccherini
The Classical Love Collection, Vol. 3 (Waltz from the Swan Lake, Classical Dreams)
Rimsky - Korsakov, Scheherazade, Capricho Español
Haydn, Las Siete Palabras del Redentor en la Cruz
Cello Masterpieces: Antonio Janigro Recital
Antonio Janigro Conducts... Georg Philipp Telemann Concertos
Franz Joseph Haydn : Cello Concerto No. 2 - Luigi Boccherini : Cello Concerto No. 9 - Johannes Brahms : Cello Sonata No. 1
Haydn, Boccherini & Brahms: Cello Works (Live)
Mozart: Brendel Plays Mozart - Piano Concertos Nos. 9 & 14; Piano Sonata No. 8
Serenata: A Bouquet of Favorites for Strings
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Serenade Number 13 in G Major, K. 525 "Eine Kleine Nachtmusik"
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Haydn: "Sturm und Drang" Symphonies (Nos. 44 - 49)
The Four Seasons: Concerto for Violin in G Major, Op. 8, No. 2, RV315, Summer, III. Presto
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The Four Seasons: Concerto for Violin in F Major, Op. 8, No. 3, RV293, Autumn, III. Allegro
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The Four Seasons: Concerto for Violin in F Minor, Op. 8, No. 4, RV297, Winter, I. Allegro non molto
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Concerto for Two Trumpets in C Major, RV537, I. Allegro
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Concerto for 2 Mandolins in G Major, RV 532: III. Allegro
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